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dextran 音标拼音: [d'ɛkstr,æn]

n. 右旋糖苷

右旋糖□

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Dextran - Wikipedia
Dextran is a complex branched glucan (polysaccharide derived from the condensation of glucose), originally derived from wine IUPAC defines dextrans as "Branched poly-α-d-glucosides of microbial origin having glycosidic bonds predominantly C-1 → C-6" [1]
Dextran: Uses, Warnings, Side Effects, Dosage - MedicineNet
What is dextran, and what is it used for? Dextran is a prescription medication used to treat hypovolemia (decreased volume of circulatory plasma blood) resulting from surgery, trauma, severe burns, or other causes of bleeding
Dextran - MilliporeSigma
Dextran is a polymer of anhydroglucose It is composed of approximately 95% alpha-D- (1-6) linkages
Dextran: Sources, Structures, and Properties - MDPI
Dextran is an exopolysaccharide (EPS) synthesized by lactic acid bacteria (LAB) or their enzymes in the presence of sucrose
Dextran - an overview | ScienceDirect Topics
Dextran is defined as an exopolysaccharide produced by certain bacteria, consisting of α (1→6) linked glucose units with branches formed by various α-linkages It exhibits diverse physio-chemical properties and has applications in medicine, including drug delivery and gel-filtration chromatography How useful is this definition?
右旋糖酐_百度百科
右旋糖酐（Dextran）是以蔗糖为原料，经肠膜状明串珠菌发酵生成的葡萄糖聚合物，化学式为 (C₆H₁₀O₅)ₓ，属于血浆代用品及抗血栓药物。其按分子量分为高分子（10万-20万）、中分子（6万-8万）、低分子（2万-4万）和小分子（1万-2万）四类，其中右旋糖酐40和70已纳入农村牧区合作医疗基本药物目录。该物质临床常用氯化钠或葡萄糖注射液制剂，核心功能包括扩充血容量、提高血浆渗透压、抑制血小板聚集及改善微循环。作用机制与分子量相关：中分子右旋糖酐（如右旋糖酐70）主要用于休克抢救，低分子和小分子制剂（如右旋糖酐40 20）侧重抗血栓形成与微循环调节。药物通过静脉滴注给药，需警惕过敏反应及出血倾向，禁用于严重心力衰竭、血小板减少等患者。
Dextran - PubChem
Dextran is used as the restoration of blood mass during surgical interventions if there is hypovolemia due to trauma or dehydration
Dextran - an overview | ScienceDirect Topics
Dextran is a synthetic colloid consisting of a mixture of glucose polymers derived from the action of Leuconostoc mesenteroides on sucrose, and is currently available in 10% dextran 40 (40 kDa) and 6% dextran 70 (70 kDa) formulations
Dextran
Pharmacosmos, the global leader in dextran manufacturing and fractionation, offers highest quality pharmaceutical and custom dextrans for any application
Dextran | Sigma-Aldrich
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